#Question id: 2543
#Unit 2. Cellular Organization
Which of the following is the most common pathway taken by a newly synthesized protein that will be secreted by a cell?
#Question id: 2544
#Unit 2. Cellular Organization
Asbestos is a material that was once used extensively in construction. One risk from working in a building that contains asbestos is the development of asbestosis caused by the inhalation of asbestos fibers. Cells will take up asbestos by phagocytosis, but are not able to degrade it. As a result, asbestos fibers accumulate in ________.
#Question id: 2545
#Unit 2. Cellular Organization
If plant cells are grown on media containing radioactively labeled thymine for one generation, radioactively labeled macromolecules will be detected in which of the following?
#Question id: 2546
#Unit 2. Cellular Organization
In a liver cell detoxifying alcohol and some other poisons, the enzymes of the peroxisome remove hydrogen from these molecules and ________.
#Question id: 2547
#Unit 2. Cellular Organization
Suppose a cell has the following molecules and structures: enzymes, DNA, ribosomes, plasma membrane, and mitochondria. It could be a cell from ________.
#Question id: 2548
#Unit 2. Cellular Organization
The cell walls of bacteria, fungi, and plant cells, and the extracellular matrix of animal cells are all external to the plasma membrane. Which of the following characteristics are common to all of these extracellular structures?